<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
<style type="text/css">
	#top_navigation{
		top:0px;
		left:0px;
		height: 33px;
		width: 100%;
		z-index:999;
		position: fixed;
	}
	#top_navigation .content{
		margin: 0px auto;
		width: 60%;
		height: 50px;
		position: relative;
		z-index: 100;
		
	}
	#top_navigation ul{
		display: block;
		list-style-type: none;
	}
	#top_navigation  li{
		float: left;
		margin: 0px;
		padding: 0px 5px 0px 0px;
	}
	#top_navigation  li a:LINK,#top_navigation  li a:VISITED {
		text-decoration: none;
		color: #000000;
	}
	#top_navigation  li a:HOVER {
		text-decoration: underline;
		background-color: #d8d8d8;
		color: #000000;
	}
	
</style>

</head>
<body>
	<div id="top_navigation">
		<div class="content">
			<ul class="left">
				<li><a href="#">首页</a></li>
				<li><a href="#">通讯录</a></li>
				<li><a href="#">博客天地</a></li>
				<li><a href="#">论坛交流</a></li>
				<li><a href="#">资源共享</a></li>
			</ul>
			<ul class="right">
				<li><a href="#">张三</a></li>
				<li><a href="#">消息</a></li>
				<li><a href="#">设置</a></li>
				<li><a href="#">退出</a></li>
			</ul>
		</div>
	</div>
</body>
</html>